23053616 has 10 divisors (see below), whose sum is σ = 44666412. Its totient is φ = 11526800.

The previous prime is 23053607. The next prime is 23053621. The reversal of 23053616 is 61635032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720410 + ... + 720441.

Almost surely, 2^23053616 is an apocalyptic number.

It is an amenable number.

23053616 is a deficient number, since it is larger than the sum of its proper divisors (21612796).

23053616 is a wasteful number, since it uses less digits than its factorization.

23053616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440859 (or 1440853 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 23053616 is about 4801.4181238463. The cubic root of 23053616 is about 284.6075073245.

Adding to 23053616 its reverse (61635032), we get a palindrome (84688648).

The spelling of 23053616 in words is "twenty-three million, fifty-three thousand, six hundred sixteen".